Commit graph

692 commits

Author SHA1 Message Date
Leonardo de Moura
3e6b4577e2 feat(library/tactic): add occurrences object 2016-07-18 09:49:49 -04:00
Leonardo de Moura
7f0276f592 feat(library/tactic): add 'rewrite' tactic and variants 2016-07-17 16:08:11 -04:00
Leonardo de Moura
be88270f09 feat(library/tactic/assert_tactic): expose API 2016-07-17 14:34:22 -04:00
Leonardo de Moura
26177995c2 feat(library/tactic): add 'generalize' tactic 2016-07-16 15:41:32 -04:00
Leonardo de Moura
fd068344a6 feat(library/tactic/cases_tactic): merge method
The renaming tables are essential for implementing the new definitional package.
2016-07-15 13:56:17 -04:00
Leonardo de Moura
e1a9008d7c feat(library/tactic/cases_tactic): add a list containing the constructor associated with each new goal 2016-07-15 13:56:16 -04:00
Leonardo de Moura
031dbcd380 feat(library/tactic/cases_tactic): add missing case 2016-07-15 13:56:16 -04:00
Leonardo de Moura
8934172ed2 feat(library/tactic/cases_tactic): start unify_eqs 2016-07-15 13:55:51 -04:00
Leonardo de Moura
2ac7b5afca fix(library/tactic/subst_tactic): typo 2016-07-15 13:52:55 -04:00
Leonardo de Moura
de0ae18dd1 feat(library/tactic/subst_tactic): add low-level subst tactic for internal use 2016-07-14 18:00:29 -04:00
Leonardo de Moura
d9fb21ecc8 feat(library/tactic/cases_tactic): clear auxiliary indices 2016-07-14 16:54:04 -04:00
Leonardo de Moura
95a103b98b feat(library/tactic/cases_tactic): use 'induction' tactic to implement easy case of 'cases' tactic 2016-07-14 16:04:27 -04:00
Leonardo de Moura
af9114d7c9 refactor(library/tactic/induction_tactic): low level induction tactic for internal use 2016-07-14 16:04:05 -04:00
Leonardo de Moura
d49ab7d220 feat(library/tactic/induction_tactic): new flavor of intron 2016-07-14 14:51:45 -04:00
Leonardo de Moura
04fe48539f feat(library/tactic/revert_tactic): low level version of 'revert' tactic 2016-07-14 14:42:56 -04:00
Leonardo de Moura
a5307a34bc feat(library/tactic): add 'cases' tactic skeleton 2016-07-12 14:05:03 -04:00
Leonardo de Moura
558b9153e2 chore(library/type_context): remove redundant method 2016-07-12 13:02:42 -04:00
Leonardo de Moura
5f2591b3a3 feat(library/init/meta/backward): expose back_lemmas (index)
Motivation: the user can create the index once and use it many times.
2016-07-10 17:11:24 -07:00
Leonardo de Moura
1c878468ce chore(library/tactic/backward/backward_chaining): fix style 2016-07-10 16:26:50 -07:00
Leonardo de Moura
e48fa15b71 feat(library/tactic/backward/backward_chaining): add 'pre_tactic' to backward_chaining_core 2016-07-10 16:11:13 -07:00
Leonardo de Moura
7c8d0f444f feat(library/tactic/backward): finish backward chaining tactic 2016-07-10 13:49:28 -07:00
Leonardo de Moura
af9c7148b3 feat(library/tactic/backward): add backward_chaining skeleton tactic 2016-07-10 11:45:25 -07:00
Leonardo de Moura
bc9a0701f8 refactor(library/tactic/apply_tactic): expose 'apply' tactic for internal use 2016-07-10 10:41:02 -07:00
Leonardo de Moura
2ae516ebe0 refactor(library): move backward lemmas to tactic 2016-07-10 10:17:56 -07:00
Leonardo de Moura
142f7da03c refactor(library): move gexpr to tactic folder 2016-07-10 09:21:05 -07:00
Leonardo de Moura
69cc58dbda fix(library/tactic/clear_tactic): fail if hypothesis has dependecies 2016-07-09 17:19:49 -07:00
Daniel Selsam
010c81f8aa chore(simplifier): remove duplicate include statement 2016-07-09 10:15:07 -07:00
Daniel Selsam
237ff5dbf6 fix(simplifier): need scope_trace_env when pp-ing exprs with tmp-metavariables
Conflicts:
	src/library/tactic/simplifier/simplifier.cpp
2016-07-09 10:14:20 -07:00
Daniel Selsam
ea19bb40dd feat(simplifier): detect refl proofs from simp extensions 2016-07-09 10:11:58 -07:00
Daniel Selsam
a354973fee chore(simplifier): remove old TODO 2016-07-09 10:11:45 -07:00
Daniel Selsam
10773760bc fix(simplifier): need to instantiate mvars in results from simp extensions 2016-07-09 10:11:12 -07:00
Daniel Selsam
c3d44249bc feat(simplifier): take list of lemmas and tactic as args to simplify 2016-07-09 10:10:59 -07:00
Leonardo de Moura
c49f51dccc perf(library/tactic/simplifier/simplifier): minimize number of check_system invocations 2016-07-08 21:53:33 -07:00
Leonardo de Moura
ec4cd87172 perf(library/tactic/simplifier/simplifier): avoid instantiate, use 'for' instead of 'for_each' 2016-07-08 21:38:16 -07:00
Leonardo de Moura
dce8776cfd refactor(library/fun_info): separate subsingleton information from general param_info 2016-07-07 07:39:26 -07:00
Leonardo de Moura
b390521b30 feat(library/tactic/induction_tactic): clear major premise 2016-07-07 07:39:25 -07:00
Leonardo de Moura
7b1e67d899 feat(library/tactic/clear_tactic): add low-level induction tactic 2016-07-07 07:39:25 -07:00
Leonardo de Moura
925d538337 chore(library/tactic/induction_tactic): uniform error messages 2016-07-07 07:39:25 -07:00
Leonardo de Moura
dbbe070060 feat(library/tactic): add 'induction' tactic 2016-07-05 19:13:23 -07:00
Leonardo de Moura
14111829bf feat(library/tactic): add helper functions, improve intron 2016-07-05 19:11:15 -07:00
Leonardo de Moura
4474f0ce44 feat(library/tactic/tactic_state): add pp_goal 2016-07-05 18:35:11 -07:00
Leonardo de Moura
34fc12eda0 feat(library/tactic/intro_tactic): improve low-level intron 2016-07-05 13:50:21 -07:00
Leonardo de Moura
c1b06fe49a feat(library/tactic/intro_tactic): add low-level intron procedures 2016-07-05 09:08:04 -07:00
Leonardo de Moura
f47bd06630 feat(library/tactic/simplifier): canonize instances
This is a cleanup of
10d23f0075
2016-07-04 17:23:16 -07:00
Daniel Selsam
d3cfd39278 chore(tactic/simplifier/simplifier): remove old todos 2016-07-04 17:14:30 -07:00
Daniel Selsam
f03df9196b chore(simplifier/simp_extensions): remove commented block 2016-07-04 17:14:22 -07:00
Daniel Selsam
044a61d350 feat(simplifier): try synthesized congruence lemmas 2016-07-04 17:14:03 -07:00
Daniel Selsam
562151d6b5 doc(simplifier): remove old comment 2016-07-04 17:13:51 -07:00
Daniel Selsam
f8816e3ccb feat(library/tactic/simplifier): basic simplifier extensions 2016-07-04 17:13:30 -07:00
Daniel Selsam
9c3b7ad979 feat(simplifier/simp_extensions): basic bookkeeping 2016-07-04 17:13:19 -07:00